(1)/(x(x^(n)+1))

Evaluate : lim_(x to 1) (x^(m)-1)/(x^(n)-1)

Evaluate the following limits : Lim_( x to 0) ((1+x)^(m)-1)/((1+x)^(n)-1)

Prove that 1+(1+x)+(1+x+x^(2))+(1+x+x^(2)+x^(3))+...+ to n terms =(n)/(1-x)-(x(1-x^(n)))/(1-x)^(2)

lim_(xto1)(x^(m)-1)/(x^(n)-1) is

lim_(xrarr1)(x^(m)-1)/(x^(n)-1) is equal to

lim_(xrarr1)(x^(m)-1)/(x^(n)-1) is equal to

Compute lim_(xto1)(x^(m)-1)/(x^(n)-1) .

If log_(2^(1/x))(x^(1/n))+log_(2^(1/(x-1)))(x^(1/(n-1)))+...+log_(2^(1/x))(x^(1/2))+log_2 x=8 then x can be equal to .......(where x and n are both positive integers).

If lim_(xto 1)(x^(2019)-1)/(x^(n)-1)=-(2019)/(2018) then n=……..